Qhov Sib Txawv Ntawm Cov Chains Ib Leeg Thiab Ob Chav-Suab
Hauv kev sib kis thiab kev xa khoom siv tshuab, cov saw hlau siv dav hauv ntau yam kev siv hauv kev lag luam ua cov khoom siv sib kis tau zoo thiab txhim khu kev qha. Cov saw hlau ib-suab thiab ob-suab yog ob hom saw hlau uas siv ntau, txhua tus muaj cov yam ntxwv tshwj xeeb thiab cov xwm txheej siv. Tsab xov xwm no yuav tshawb nrhiav qhov sib txawv ntawm ob hom saw hlau no los ntawm ntau qhov kev xav kom pab cov neeg yuav khoom lag luam wholesale thoob ntiaj teb xaiv cov khoom uas haum rau lawv cov kev xav tau zoo tshaj plaws.
1. Cov Lus Txhais thiab Cov Qauv Tseem Ceeb
(I) Cov saw hlau ib leeg-Suab
Ib txoj saw hlau uas muaj ib lub suab sib luag yog tsim thiab tsim raws li tus qauv suab. Lub suab sib luag yog ib qho ntawm cov yam ntxwv tseem ceeb ntawm txoj saw hlau, txiav txim siab nws qhov loj me thiab kev ua tau zoo. Nws muaj cov txuas sab hauv thiab sab nraud sib hloov. Cov txuas sab hauv muaj ob lub phaj sab hauv thiab ob lub bushings, thaum cov txuas sab nraud muaj ob lub phaj sab nraud thiab ib lub pin. Cov rollers haum rau saum cov bushings, txuas nrog los ntawm lub pin thiab bushing. Cov qauv no ua kom ntseeg tau tias cov saw hlau uas muaj ib lub suab sib luag tswj tau qhov yooj ywm thiab ruaj khov thaum lub sijhawm ua haujlwm, ua rau lawv haum rau ntau yam kev xa khoom thiab kev xa khoom. (2) Ob Lub Suab Sib Luag
Ib txoj saw hlau uas muaj ob lub suab yog ib txoj saw hlau uas muaj ib lub suab uas muaj ob lub suab. Nws cov qauv zoo ib yam li cov saw hlau uas muaj ib lub suab, tab sis cov phaj saw hlau ntev ob npaug. Qhov kev tsim no muab cov saw hlau uas muaj ob lub suab tshwj xeeb rau qee qhov kev siv.
2. Kev Ua Tau Zoo Txawv
(1) Lub Peev Xwm Thauj Khoom
Vim lawv lub suab me dua, cov saw hlau ib-suab feem ntau haum rau cov ntawv thov sib zog mus rau nruab nrab. Txawm hais tias lawv lub peev xwm thauj khoom tsawg, lawv ua tau zoo hauv kev sib kis ceev thiab kev kub ceev. Txawm li cas los xij, cov saw hlau ob-suab muaj peev xwm thauj khoom ntau dua vim lawv lub suab nce ntxiv. Lawv tuaj yeem tiv taus cov khoom thauj ntau dua thiab tsim nyog rau kev sib kis thiab kev xa khoom uas xav tau cov khoom thauj hnyav lossis lub zog siab. Piv txwv li, hauv kev xa khoom uas xav tau kev thauj khoom hnyav hla kev deb, cov saw hlau ob-suab tuaj yeem ua tau raws li cov kev xav tau no zoo dua.
(2) Kev Ua Haujlwm Zoo ntawm Kev Kis
Feem ntau cov saw hlau uas muaj ib lub suab sib dhos ua ke muaj kev sib kis tau zoo dua. Lawv lub suab me dua thiab cov qauv me me ua rau muaj kev sib txuas nrog lub sprocket kom meej dua, txo qhov poob zog. Txawm hais tias cov saw hlau uas muaj ob lub suab sib dhos ua ke muaj peev xwm thauj khoom tau zoo, lawv lub suab loj dua yuav ua rau kev sib kis tau zoo qeeb qeeb. Txawm li cas los xij, hauv qee qhov kev siv uas kev sib kis tau zoo tsis tseem ceeb, cov saw hlau uas muaj ob lub suab sib dhos tseem muaj qhov zoo tseem ceeb.
(III) Kev Ua Haujlwm Ceev
Cov saw hlau uas muaj ib lub suab sib dhos yog qhov tsim nyog rau kev sib kis ceev ceev. Lawv lub suab me dua thiab lub cev sib dua ua rau kev ua haujlwm du ntawm qhov ceev siab dua. Cov saw hlau uas muaj ob lub suab sib dhos yog qhov tsim nyog dua rau qhov ceev qis dua. Txawm li cas los xij, lawv lub suab loj dua thiab lub cev hnyav dua yuav ua rau muaj kev co thiab suab nrov ntau dua ntawm qhov ceev siab dua. Yog li ntawd, thaum xaiv cov saw hlau uas muaj ib lub suab sib dhos, qhov kev txiav txim siab ntawm cov saw hlau uas muaj ib lub suab sib dhos thiab ob lub suab sib dhos yuav tsum yog raws li qhov xav tau ntawm daim ntawv thov.
(IV) Lub Neej Pabcuam
Lub neej ua haujlwm ntawm cov saw hlau ib-suab yog cuam tshuam los ntawm ntau yam, suav nrog qhov chaw ua haujlwm, cov xwm txheej lubrication, thiab cov xwm txheej thauj khoom. Nyob rau hauv cov xwm txheej lubrication thiab kev saib xyuas zoo, cov saw hlau ib-suab tuaj yeem muaj lub neej ua haujlwm ntev dua. Vim lawv qhov suab loj dua thiab kev tsim kho hnyav dua, cov saw hlau ob-suab yuav muaj lub neej ua haujlwm luv dua nyob rau hauv tib qho xwm txheej ua haujlwm. Txawm li cas los xij, los ntawm kev tsim qauv zoo tshaj plaws thiab kev siv cov ntaub ntawv zoo, lub neej ua haujlwm ntawm cov saw hlau ob-suab tuaj yeem txhim kho tau zoo heev.
3. Cov Xwm Txheej Thov
(I) Cov Saw Hlau Ib Leeg
Cov saw hlau ib lub suab nrov siv dav hauv cov ntawv thov uas xav tau kev sib kis ceev thiab kev kub ceev. Piv txwv li, hauv tsheb kauj vab, maus taus, thiab cov khoom siv tshuab me me, cov saw hlau ib lub suab nrov muab kev sib kis ruaj khov thiab txhim khu kev qha. Lawv kuj tsim nyog rau cov khoom siv me me uas xav tau qhov chaw siab, vim tias lawv lub suab me dua tso cai rau lub kaw lus sib kis me dua.
(II) Cov saw hlau ob chav-Suab
Cov saw hlau ob-suab feem ntau yog siv rau hauv kev thauj khoom hnyav, kev thauj khoom qeeb thiab kev sib kis. Piv txwv li, hauv cov tshuab khawb av, cov tshuab ua liaj ua teb, thiab cov khoom siv thauj khoom loj, cov saw hlau ob-suab tuaj yeem tiv taus cov khoom hnyav thiab ua tau raws li qhov yuav tsum tau thauj mus los ntev. Lawv kuj tsim nyog rau cov ntawv thov uas xav tau cov hniav sprocket tsawg dua, vim lawv qhov suab loj dua tso cai rau kev siv nrog sprockets uas muaj cov hniav tsawg dua.
4. Kev Teeb tsa thiab Kev Txij Nkawm
(Kuv) Kev Teeb Tsa
Cov saw hlau uas muaj ib lub suab me me thiab lub cev sib dua yooj yim rau kev teeb tsa. Vim nws lub suab me dua thiab lub cev sib dua, kev teeb tsa yuav tsum tau qhov tseeb tsawg dua. Txawm li cas los xij, cov saw hlau uas muaj ob lub suab xav tau qhov tseeb ntau dua thaum lub sijhawm teeb tsa. Vim lawv lub suab loj dua thiab lub cev hnyav dua, yuav tsum tau ua kom ntseeg tau tias cov saw hlau thiab cov sprockets sib koom ua ke zoo thaum lub sijhawm teeb tsa. Tsis tas li ntawd, yuav tsum tau ua tib zoo saib xyuas qhov nruj ntawm cov saw hlau thaum lub sijhawm teeb tsa kom tiv thaiv kev xoob lossis cov hniav dhia thaum lub sijhawm ua haujlwm.
(II) Kev Txij Nkawm
Kev saib xyuas cov saw hlau uas muaj ib lub suab sib dhos feem ntau yog tsom mus rau kev ua kom lubrication thiab kev ntxuav. Kev ua kom lubrication tsis tu ncua txo qhov kev sib txhuam ntawm cov saw hlau thiab sprockets, ua rau lub saw hlau siv tau ntev dua. Tsis tas li ntawd, kev ntxuav cov saw hlau kom tsis txhob muaj av thiab khib nyiab raws sijhawm tuaj yeem tiv thaiv cov saw hlau kom tsis txhob khi lossis hnav. Cov saw hlau uas muaj ob lub suab sib dhos xav tau kev saib xyuas zoo dua. Ntxiv nrog rau kev ua kom lubrication thiab kev ntxuav, kev kuaj xyuas lub zog ntawm cov saw hlau tsis tu ncua kuj tseem ceeb heev.
Lub sijhawm tshaj tawm: Lub Yim Hli-11-2025